87285240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1866

約数の個数: 192

約数和(自身を含む): 341452800

約数和(自身を除く): 254167560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1823, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3646, 3990, 4788, 5320, 5469, 5985, 6840, 7292, 7980, 9115, 9576, 10938, 11970, 12761, 14584, 15960, 16407, 18230, 21876, 23940, 25522, 27345, 32814, 34637, 36460, 38283, 43752, 47880, 51044, 54690, 63805, 65628, 69274, 72920, 76566, 82035, 102088, 103911, 109380, 114849, 127610, 131256, 138548, 153132, 164070, 173185, 191415, 207822, 218760, 229698, 242459, 255220, 277096, 306264, 311733, 328140, 346370, 382830, 415644, 459396, 484918, 510440, 519555, 574245, 623466, 656280, 692740, 727377, 765660, 831288, 918792, 969836, 1039110, 1148490, 1212295, 1246932, 1385480, 1454754, 1531320, 1558665, 1939672, 2078220, 2182131, 2296980, 2424590, 2493864, 2909508, 3117330, 3636885, 4156440, 4364262, 4593960, 4849180, 5819016, 6234660, 7273770, 8728524, 9698360, 10910655, 12469320, 14547540, 17457048, 21821310, 29095080, 43642620, 87285240]

約数ペア:

[(1, 87285240), (2, 43642620), (3, 29095080), (4, 21821310), (5, 17457048), (6, 14547540), (7, 12469320), (8, 10910655), (9, 9698360), (10, 8728524), (12, 7273770), (14, 6234660), (15, 5819016), (18, 4849180), (19, 4593960), (20, 4364262), (21, 4156440), (24, 3636885), (28, 3117330), (30, 2909508), (35, 2493864), (36, 2424590), (38, 2296980), (40, 2182131), (42, 2078220), (45, 1939672), (56, 1558665), (57, 1531320), (60, 1454754), (63, 1385480), (70, 1246932), (72, 1212295), (76, 1148490), (84, 1039110), (90, 969836), (95, 918792), (105, 831288), (114, 765660), (120, 727377), (126, 692740), (133, 656280), (140, 623466), (152, 574245), (168, 519555), (171, 510440), (180, 484918), (190, 459396), (210, 415644), (228, 382830), (252, 346370), (266, 328140), (280, 311733), (285, 306264), (315, 277096), (342, 255220), (360, 242459), (380, 229698), (399, 218760), (420, 207822), (456, 191415), (504, 173185), (532, 164070), (570, 153132), (630, 138548), (665, 131256), (684, 127610), (760, 114849), (798, 109380), (840, 103911), (855, 102088), (1064, 82035), (1140, 76566), (1197, 72920), (1260, 69274), (1330, 65628), (1368, 63805), (1596, 54690), (1710, 51044), (1823, 47880), (1995, 43752), (2280, 38283), (2394, 36460), (2520, 34637), (2660, 32814), (3192, 27345), (3420, 25522), (3646, 23940), (3990, 21876), (4788, 18230), (5320, 16407), (5469, 15960), (5985, 14584), (6840, 12761), (7292, 11970), (7980, 10938), (9115, 9576)]